The biological zonation of Finland as reflected in zootaxonomy
By: [by] Paavo Voipio
Series: Societatis Zoologicae Botanicae "Vanamo". Annales Zoologici -- vol. 18, no. 3, 1956
Published: 1956
Place of publication: Helsinki
Language: eng
Number of pages: 36
Notes: References p. 34-35.